While executing shell_exec I am getting the given log. The log is not stopping and causing high server logs.
I have tried different version of php ( php 5.6, php 7.0, php 7.1) but no hopes .
Any fix available for this ?
[24-Aug-2017 12:38:57] NOTICE: [pool www] child 112108 exited with code 0 after 58.651699 seconds from start
[24-Aug-2017 12:38:57] NOTICE: [pool www] child 112161 started [24-Aug-2017 12:38:57] NOTICE: [pool www] child 112161 exited with code 0 after 0.002603 seconds from start
[24-Aug-2017 12:38:57] NOTICE: [pool www] child 112162 started [24-Aug-2017 12:38:57] NOTICE: [pool www] child 112162 exited with code 0 after 0.001959 seconds from start
[24-Aug-2017 12:38:57] NOTICE: [pool www] child 112108 exited with code 0 after 58.651699 seconds from start
[24-Aug-2017 12:38:57] NOTICE: [pool www] child 112161 started [24-Aug-2017 12:38:57] NOTICE: [pool www] child 112161 exited with code 0 after 0.002603 seconds from start
After a short research, I've found this Articel which might help you. It should be enought to set the log_level in your php-fpm.conf from notice to warning. This will suppress this message.
The reason your processes are exiting and respawning is that you have set the pm.max_requests option in your php-fpm pool configuration file.